Jack's Knight [LCYW-EN016] Ultra Rare Champion Pack 4 if this card destroys an

if this card destroys an opponent's monster by battle: You can detach 1 Xyz Material from this card

if your other DARK Spellcaster monster battles an opponent's monster (Quick Effect): You can send this card from your hand or face-up from your field to the GY

the other Fusion Material Monster(s) must be the correct one(s)

Negate the effect(s) of that monster until the End Phase

destroy the face-down monster with this card's effect

Jack's Knight [LCYW-EN016] Ultra Rare Champion Pack 4 if this card destroys anSet: Legendary Collection 3: Yugi's World Card type: Normal Monster Rarity: Ultra Rare Attack: 1900 Defense: 1000 A strong master swordsman. His loyalty is to justice, his duty to protect the weak.